baber/WOPTO huggingface dataset:
Patent JP-H02187321-A (JP)
Title: Manufacture of seal with labyrinth groove for bumper
Inventor: UEMAE HAJIME
IPC: B29C51/00
Filed: 1989-01-14
Abstract: PURPOSE:To bring the function of seal with labyrinth groove into full role by a method wherein a plurality of annular grooves are produced by rolling at least either one of sealing stock and processing tool along the surface of the other as the outer peripheral surface of the sealing stock are locally dented with the projections of the processing tool. CONSTITUTION:A work W is heated uniformly, carried between a bearer 82 and a presser 84 and positioned. When a staring switch for processing is put into operation after the completion of positioning, the work W starts to turn counterclockwise and a press roller 14 starts to turn clockwise. By advancing the press roller 14 further, the torus projections 20 of a processing roller 10 are bitten in the outer peripheral surface of a resin band B. Through said biting, the material of the resin band B is pushed in respective annular grooves of a piston stock P and, at the same time, the resin band B is respectively locally dented with the respective annular projections 20. Thus, respective recesses are produced on the outer peripheral surface of the resin band B at the positions corresponding to the respective annular projections 20.
Patent JP-H09193278-A (JP)
Title: Manufacture of polarizing plate with orienting reflector
Inventor: YAMADA MASAKAZU
IPC: B32B7/02
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To continuously manufacture a plate, which is produced by pasting in orienting reflector and polarizing plates together through a sticking layer without entrapping bubbles under the condition that the angle between the orienting axis of the orienting reflector and the stretching axis of the polarizing plate is kept constant. SOLUTION: In this manufacturing method, polarizing plates and an orienting reflector 2 are pasted together through a sticking layer under the condition that the angle between the stretching axis X of the polarizing plate and the orienting axis Y of the orienting reflector 2 is set to be 45 deg.. In this case, a plurality of plate pieces A, B, C, D..., which are obtained by cutting a polarized plate in continuous form having the stretching axis X to its longitudinal direction at 45 deg. to the stretching axis X at certain intervals, are arranged on a row under the state that their stretching axes X are parallel to one another so as to join the plate pieces A, B, C, D... adjacent to each other to each other in order to produce a polarizing plate 10 in continuous form having the stretching axis X running 45 deg. to its longitudinal direction.  Then, the polarizing plate 10 and the orienting reflector 2 are pasted together through a sticking layer under the condition that the longitudinal direction of the polarizing plate 10 and the longitudinal direction of the orienting reflector 2 in continuous form having its orienting axis to its longitudinal direction.
Patent JP-S60151527-A (JP)
Title: Electronic clinical thermometer
Inventor: FUJIKAWA TOYOHARU
IPC: G01K7/00
Filed: 1984-01-18
Abstract: PURPOSE:To allow a buzzer circuit to annunciate a comparison result under the control of a timer circuit by providing a comparing circuit which compares count results, the timer circuit which indicates counted elapsed time, and the buzzer circuit which annunciates the comparison result. CONSTITUTION:A temperature counter 203 counts output pulses 211 temperature sensing part 100 transferred through a gate 202. A memory part 24 is stored with the output signal 214 of a temperature counter 203 and also stored with, for example, a maximum value of temperature which varies momently at any time. A display part 400 displays the output signal 216 of a decoder/driver 205 optically and numerically on, for example, liquid-crystal elements. A comparing part 206 compares the output signal 214 of the counter 203 with the temperature data stored in the memory 204 to detect a rise or fall in temperature. A driving part 208 drives a buzzer 500 and is controlled by the comparing part 206, reference part 201, and timer 207. Consequently, the real bodily temperature that a user requires is confirmed by sound without looking at the display result repeatedly, and the effect in practical use is large.
Patent JP-H03212179-A (JP)
Title: Ultrasonic wave motor
Inventor: SARUWATARI TOMOSUMI
IPC: H02N2/00
Filed: 1990-01-16
Abstract: PURPOSE:To reduce current consumption by masking the output from a VCO untill the frequency thereof reaches to a level for driving an ultrasonic wave motor when the ultrasonic wave motor is started. CONSTITUTION:An ultrasonic wave motor 1 comprises a piezoelectric element. A VCO 6 receives an output from a rectifying/amplifying means 5 as a fre quency control voltage and provides its output to a signal interrupting means 12. The signal interrupting means 12 passes or interrupts an input according to a mask signal provided from a drive control means 10. Output from the VCO 6 is employed for driving a piezoelectric element through a frequency dividing means 7, a phase distribution means 8 and a boosting means 9. When the frequency to be applied on the ultrasonic wave motor 1 is decreased gradu ally from fo, rotation is started at the frequency of fn and peak current consump tion and rotation are reached at resonance frequency fR. The frequency fo is set at a sufficiently high level, and a mask signal is provided during the interval from frequency fo to fn in order to mask the output from the VCO 6.
Patent JP-H02187189-A (JP)
Title: Submerged filter apparatus
Inventor: FUJITA MASAHIRO
IPC: C02F1/44
Filed: 1989-01-13
Abstract: PURPOSE:To easily obtain fresh water by mounting a filter membrane body to the lower end of a pipe protruding above the surface of the sea at the upper end part thereof and deeply inserted in the sea at the lower end part thereof and providing a pumping means to the upper end thereof. CONSTITUTION:When the storage pump 23 of a pumping means 22 is driven, the water in a pipe 5 and a reverse osmosis membrane body 6 is sucked from a water suction hole 25a by the suction force of the storage pump 23 and passes through a pumping pipe 25 to be pumped up to the land while the water level in the pipe 5 falls to the vicinity of the reverse osmosis membrane body 6. By the difference between the water levels inside and outside the pipe 5, the pressure of seawater almost equal to the depth of water of the reverse osmosis membrane body 6 acts on the outer peripheral surface 6c of the reverse osmosis membrane body 6. The salt, ions and pollutant in the seawater 2 acting on the outer peripheral surface 6a are separated and removed by the reverse osmosis membrane body 6 and clean fresh water 3 permeates the reverse osmosis membrane body 6. By this method, power to be used can be reduced without requiring a high pressure pump.
Patent JP-H04239883-A (JP)
Title: Image scanner adapter
Inventor: YAMAKOSHI JUNJI
IPC: G06T1/00
Filed: 1991-01-24
Abstract: PURPOSE:To effectively use a present image processing system by encoding image data in a system according to the standard of a CCITT. CONSTITUTION:An image data encoding device 2 encodes image data transmitted from a scanner main body 1 in a system according to the standard of a CCITT such as an MH, an MR, an MMR and so on and stores the encoded data in a memory device 3. A medium recording device 6 makes a recording medium 8 store the encoded data of the memory device 3 by assignment. When the scanner main body 1 is started from a personal computer main body 4, the image data is made to be stored in an image scanner adapter 7. Besides, the adapter 7 can start tone scanner main body 1 and can execute batch processing with using the recording medium 8.
Patent JP-2000206696-A (JP)
Title: Resist substrate for x-ray exposure, its production, production of die using same and production of micro- parts using the die
Inventor: KINUTA KIYOSHIZU
IPC: G03F7/20
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To reliably and tightly bond a resist layer to a metallic substrate layer by fixing the resist layer comprising a polymethyl methacrylate plate or sheet on the metallic substrate layer comprising a plating layer by way of a metallic middle layer. SOLUTION: This resist substrate 1 for X-ray exposure has a metallic substrate layer 2 comprising Ni, a middle layer 3 comprising Ni and a resist layer 4 comprising PMMA(polymethyl methacrylate). The, middle layer 3 is formed on the resist layer 4 by sputter vapor deposition and the metallic substrate layer 2 is formed by way of the middle layer 3 by electroplating using one of the substrate layer 2 and the middle layer 3 as an electrode. When electroplating is carried out at <=40 deg.C plating bath temperature, the warping and cracking of the metallic substrate layer 2 are inhibited even if the substrate layer 2 has a relatively large thickness and the resist substrate 1 for X-ray exposure is produced in a good yield. The adhesion of the resist layer 4 to the middle layer 3 is further improved by disposing a surface layer having fine ruggedness on the resist layer 4.
Patent JP-H01182305-A (JP)
Title: Solid catalytic component for polymerizing olefins and catalyst
Inventor: TERANO MINORU
IPC: C08F10/00
Filed: 1988-01-18
Abstract: PURPOSE:To obtain a high-performance catalyst capable of acting in high activity and providing a stereoregular polymer in high yield in using for polymerizing olefins, comprising a specific catalytic component, silicon compound and organoaluminum compound. CONSTITUTION:Diethoxymagnesium is suspended in an alkylbenzene in the presence of an alkoxyaluminum, brought into contact with TiCl4 in a volume ratio to the alkylbenzene of <=1, incorporated with phthalic acid dichloride at >=40 deg.C and reacted at 80-135 deg.C to give a solid material. The solid substance is washed with an alkylbenzene and reacted with TiCl4 in the volume ratio to the alkylbenzene of <=1 in the presence of the alkylbenzene to give a solid catalytic component. The catalytic component is incorporated with a silicon compound shown by the formula (R is alkyl, cycloalkyl, aryl or vinyl; R' is alkyl; m is 0-3) and an organoaluminum to form a high-performance catalyst.
Patent JP-H10204216-A (JP)
Title: Rubber composition for tire tread
Inventor: SHIROKAWA TAKASHI
IPC: C08L9/06
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for high-performance tire tread capable of increasing grip force of tire without losing durability, especially resistance to blow out. SOLUTION: This rubber composition for tire tread is obtained by blending 100 pts.wt. of raw rubber containing >=70 pts.wt. of at least one kind of styrene- butadiene copolymer rubber(SBR) having a glass transition point of from -35 deg.C to 0 deg.C with 80-180 pts.wt. of a filler and 5-60 pts.wt. of a dipentene aromatic vinyl copolymer resin or α-pinene resin having 60-100 deg.C softening point.
Patent JP-S55101521-A (JP)
Title: Stacking method of rectangular bar
Inventor: SHIOZAKI YASUSHI
IPC: B65G57/00
Filed: 1979-01-23
Abstract: PURPOSE: To prevent the collapse of stacked rectangular bars, the damage of their surfaces due to the frication between them, etc., by stacking the bars while sequentially coupling jigs, each of which has an H-shaped cross section and comprises vertical parts having outwardly bend edges at their tops and inwardly bent edges at their botoms and facing each other.  
     CONSTITUTION: Jigs 6, each of which comprises a horizontal part 2 and facing vertical parts 5, 5 having outwardly bend edges 3 at their tops and inwardly bent edges 4 at their bottoms, are prepared. One jig 6 is slid sidewards on another jig 6 as shown by the arrows in Fig. so that the inwardly bend edges at the bottoms of the vertical parts 5, 5 of the former jig are engaged with the outwardly bent edges 3 at the tops of the vertical parts 5, 5 of the latter jig. The jigs are thus sequentially coupled with each other vertically. Rectangular bars are inserted under and over the horizontal parts 2 of the coupled jigs 6. The bars are thus stacked. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60150682-A (JP)
Title: Semiconductor laser element
Inventor: MATSUI KANEKI
IPC: H01S5/00
Filed: 1984-01-17
Abstract: PURPOSE:To obtain an element, which is stable as a laser light source for processing informations and output characteristics and mode characteristics thereof are also excellent, by forming a gain waveguide mechanism in a resonator and forming a refractive index waveguide mechanism near both cleavage planes. CONSTITUTION:An N-GaAs current stopping layer 2 is deposited on a P-GaAs substrate 1, and a V-shaped groove 3 is formed. A recess 4 having width wider than the V-shaped groove 3 is shaped previously in a region as a central section between positions as both cleavage planes of a laser element at that time, and the depth of the recess 4 is formed so that the thickness of the N type current stopping layer 2 is brought to 0.5mum or more. A P-GaAlAs clad layer 5, an N-(or P)-GaAlAs active layer 6, an N-GaAlAs clad layer 7 and an N-GaAs contact layer 8 are laminated in succession, thus constituting double hetero-junction type internal striped structure. An Au-Ge-Ni ohmic N side electrode 9 is shaped on the contact layer 8, and an Au-Zn ohmic P side electrode 10 is formed on the back of the substrate 1. A Fabry-Perot resonator is formed by cleaving the crystal so that the recess 4 is positioned at approximately the center.
Patent JP-H09200169-A (JP)
Title: Data selector circuit
Inventor: KIKUCHI KAZUYA
IPC: H04J3/04
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide the data selector circuit whose operating speed is high and which selects only required data. SOLUTION: The data selector circuit is made up of a 1st selector 11 and a 2nd selector 12. The selector 11 is provided with a selector means 13 that generates a multiplex OH signal by selecting only valid data of each channel in response to an OH select signal and multiplexing the data, a flip-flop 14 applying re-timing to the multiplex OH signal based on a low speed side clock CLK1, and a serial/parallel conversion section 15 that rearranges the multiplex OH signal in the order according to a prescribed format based on the OH select signal and separates a specific selection OH signal. The 2nd selector 12 is provided with a selector 16 selecting selection OH signals 21-26 and a main signal and multiplexing them and a flip-flop 17 applying re-timing to the selected signals based on a high speed side clock CLK2.
Patent JP-S60151722-A (JP)
Title: Information transmitter for unmanned carrier
Inventor: KATOU YOSHITO
IPC: H04B10/54
Filed: 1984-01-18
Abstract: PURPOSE:To obtain an inexpensive information transmitter for an unmanned carrier by providing a driver which moves a mobile stage supporting an optical transmitter to plural positions in order to secure the use of said optical transmitter at plural mobile stations. CONSTITUTION:A matter to be carried is sent to a mobile station 22 of a gathering station 18 by an unmanned carrier 16 along a carrying route decided by a guide line 30. The 1st optical transmitter 32 is attached to the carrier 16 in parallel to the width direction of the carrier together with the 2nd optical transmitter 34 attached at the station 18 respectively. Thus the information exchanged optically between both transmitters 32 and 34. In this case, the transmitter 34 is supported by a mobile stage 92 of its driver which can move along guide rails 38 and 90 set at the station 18 in parallel to said carrying route. Then the transmitter 34 is moved to plural positions opposite to the transmitter 32. The stage 92 is driven by an electric motor 98 and a chain 94, for example.
Patent JP-H11200383-A (JP)
Title: Vibration-isolation supporting structure of structure-heavy installed article, etc.
Inventor: NAKAGAWA YUKIO
IPC: E02D27/34
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide the vibration-isolation supporting structure of a structure-heavy installed article, etc., by which a sufficient vibration-isolation effect can be obtained even to surface waves propagated in the horizontal direction and which has comparatively simple constitution and general-purpose properties. SOLUTION: The vibration-isolation supporting structure of the structure-heavy installed article, etc., consists of a vibration-isolation supporting coupling device 20 mounted between a foundation section for the structure-heavy installed article, etc., and a member supported onto the foundation section, and has a base section 32 and a cover section 22 with circular fitting recessed sections 34, 24 combined and fixed to the foundation section and the supporting member respectively and mutually fitted.  A plurality of belleville springs 42 are laminated and arranged into the fitting hollow section of the base section and the cover section, and disposed so that the outer circumferences of these belleville springs are surrounded by a plurality of adjacent curved spring pieces, and a steel ball 46 abutted and worked to a substrate 36 and a cover plate 26 forming the base section and the cover section together with the belleville springs respectively is housed rotatably into the fitting hollow section of the base section and the cover section, in which the belleville springs are laminated and arranged.
Patent JP-H04248130-A (JP)
Title: Optical head position detector
Inventor: KOIKE MANABU
IPC: G11B7/12
Filed: 1991-01-24
Abstract: PURPOSE:To supply the optical head position detector being able to obtain the high precision detecting signal with a simple structure. CONSTITUTION:In the moving part 1 provided with the condensing optical system consisting of a semiconductor laser 5 as a light source, a collimeter lens 6, a polarizing beam splitter 10, a signal detecting system 11, etc., or outside the moving part 1, LED 27 being a position detecting light source is provided and the position detecting luminous flux from the LED 27 is constituted to irradiate on the fixing part 2 from the moving part 1 through the condensing lens 28 and the optical fiber 29. The irradiated light spot 23 is received with the semiconductor position detecting element 24 and the detecting means to obtain the detection signal corresponding to the position of the light spot 23 is provided at the fixing part.
Patent JP-H09258732-A (JP)
Title: Performance data editing device
Inventor: MIYANO YASUHISA
IPC: G10H1/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a performance data editing device that can make the sound of a desired part into firm thick sound without causing such an ill effect that other musical sound to be originally sounded is not sounded by a shortage in the number of sounding channels at the time of automatic performance. SOLUTION: An RAM 14 is stored with performance data composed of a plurality of parts. A CPU 11 detects an MIDI channel assigned by a user through an operating part 13. The CPU 11 then examines the sounding period of each musical sound sounded by the performance data in the RAM 14. On the basis of the examined result, the CPU 11 adds a key-on event to the performance data so that musical sound corresponding to an edited object part is sounded in duplication on condition that the number of simultaneously sounded musical sound is the specified number or less.
Patent JP-S5392112-A (JP)
Title: Method of forming core gap of magnetic head
Inventor: HATSUTA HIROAKI
IPC: G11B5/23
Filed: 1977-01-25
Abstract: PURPOSE:To accurately form the core gap size of a magnetic head by placing the core forming and gap size deciding blocks formed from the same core material block on the recessed center and both sides of projected straps of a standard block with nonmagnetic bonding agent.
Patent JP-S57122354-A (JP)
Title: Osmosis device for osmosis flaw detection
Inventor: SAKURADA OSAMU
IPC: G01N21/84
Filed: 1981-01-22
Abstract: PURPOSE:To obtain an automatic device which can perform reliable operation by fixing radial developing liquid jetting holes, which can face the surface to be checked located at a ceiling, to a frame so that it can be freely rotated. CONSTITUTION:A small arm 109 of a manipulator 100 provided in a water chamber 4 is moved to the location directly over a manhole 5, and a developing device 10 is mounted to the small arm 109. Then, the developing device 10 which is attached to the tip is transferred to the position where a blank plug 7, which requires the osmosis flaw detecting check, is welded for sealing in the water chamber 4 by the rotation, stretching and contraction, and nodding operation of a main arm 107. A guide head 56 is engaged with a small vapor pipe 2 to which the blank plug 7 is mounted. The upper end face of the rotary tube 35 faces the surface to be checked. Then a directional control valve 47 is operated to supply the high pressure developing liquid from a developing liquid supply tube 48 to a splay nozzle 45. The atomized developing liquid is blown to the seal welded part from the developing liquid jetting holes 39 through a guide pipe 43, and the developing work is performed.
Patent JP-H01184362-A (JP)
Title: Hot water feeder
Inventor: KOBATA YUKIO
IPC: F24H1/10
Filed: 1988-01-14
Abstract: PURPOSE:To reduce a mounting space and improve efficiency in relation of the antifreezing heater of a hot water feeder and mounting structure thereof, by a method wherein a recessed hole is formed in the given part of a forging situated in the middle of a line through which water or hot water flows, and a ceramic heater for antifreezing formed in the shape of a stick is engaged with the recessed hole for mounting. CONSTITUTION:A line 1 for feed water and feed hot water is formed with a copper piping (a), and a water flow switch 8 and a water amount valve 9 are situated in places in the middle of the line. A round recessed hole 3 is formed in the given part of a forging (b), e.g. the water flow switch 8, situated in the line 1, and a ceramic heater 4 serving as a heater for antifreezing is engaged with the recessed hole 3 for mounting. The ceramic heater 4 is formed in the shape of a stick in a circle in cross section having approximately the same side as that of the recessed hole 3, and is engaged with the recessed hole 3 of the forging (b) to bring the whole surface of a heating part 4a into adhering contact with the peripheral surface of the recessed hole 3.
Patent JP-S56105749-A (JP)
Title: Production of catalyst for hydrodesulfurization
Inventor: KAGEYAMA YOUICHI
IPC: B01J31/26
Filed: 1980-01-25
Abstract: PURPOSE: To produce catalysts whose activity is not deteriorated for a long time and used for hydrodesulfurization of peteroleum heavy hydrocarbon by using the mixture of boehmite and acidic or basic nitrogen compound as a carrier and allowing the metals belonging to the 6bth and 8th groups of the periodic table to be carried on the same.  
     CONSTITUTION: Metals such as Mo which belong to the 6bth group of the periodic table or metals such as Co and Ni which belong to the 8th group are used as catalyst to desulfurize sulfur included in pertroreum heavy hydrocarbon in pressurized hydrogen. As the carrier of catalyst, boemite is mixed with about 0.001W0.05 equivalent nitric acid, sulphuric acid, phoshporic acid, formic acid, etc. or about 0.1W1.0 equivalent basic nitrogen compound such as aqueous ammonia and hydrazine per equivalent of alumina of boehmite. The mixture is ripened about 20W80hr at the temperature of about 20W60°C in wet atmosphere, dried at about 100W200°C and then calcined at about 500W800°C to prepare a catalyst carrier. Thus, catalysts whose activity is not deteriorated for a long time can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio